Firewall neu laden
# firewall-cmd –reload
success

NFS Dienste zur Bootzeit

# systemctl enable rpcbind
# systemctl enable nfs-server
# systemctl enable nfs-lock #no such file or directory bei mir
# systemctl enable nfs-idmapd
The unit files have no [Install] section. They are not meant to be enabled
using systemctl.
Possible reasons for having this kind of units are:
1) A unit may be statically enabled by being symlinked from another unit’s
.wants/ or .requires/ directory.
2) A unit’s purpose may be to act as a helper for some other unit which has
a requirement dependency on it.
3) A unit may be started when needed via activation (socket, path, timer,
D-Bus, udev, scripted systemctl call, …)